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48564 (1994 BL3)
Classification: Main-belt Asteroid          SPK-ID: 2048564
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1843957590216933 3.3821e-08  
a 2.746815952629602 1.5316e-08 au
q 2.240314740151571 9.3669e-08 au
i 5.238883823757489 5.1978e-06 deg
node 163.6227155429187 4.1298e-05 deg
peri 249.9378223637765 4.4103e-05 deg
M 330.7489998222369 1.62e-05 deg
tp 2459135.607976001985
(2020-Oct-13.10797600)
7.5383e-05 TDB
period 1662.810538618447
4.55
1.3907e-05
3.808e-08
d
yr
n .2165009131461889 1.8107e-09 deg/d
Q 3.253317165107633 1.814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1042  
   data-arc span      9411 days (25.77 yr)  
   first obs. used      1994-01-16  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56199  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:39  

Additional Information
 Earth MOID = 1.25786 au 
 Jupiter MOID = 2.13687 au 
 T_jup = 3.317 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456773.5 (2014-Apr-26.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1847822184930863 3.4273e-08  
q 2.240199717966425 9.5291e-08 au
tp 2457463.752558106316
(2016-Mar-16.25255811)
6.8839e-05 TDB
node 163.9231055766028 4.1181e-05 deg
peri 248.3169556652791 4.399e-05 deg
i 5.244354936618834 5.2065e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1042  
   data-arc span      9411 days (25.77 yr)  
   first obs. used      1994-01-16  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56199  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:39  

Additional Information
 Jupiter MOID = 2.13687 au 
 T_jup = 3.317 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.174629498908752E-15 -3.236718590354806E-15 -5.36932903635961E-13 3.424437761170179E-15 -1.455334810658045E-13 -5.064007802075201E-16
q -3.236718590354806E-15 9.080321474350028E-15 1.826959317078355E-12 -1.188607965913278E-14 4.619381244420671E-13 1.658346323727023E-15
tp -5.36932903635961E-13 1.826959317078355E-12 4.738759463300149E-9 -3.037267572144975E-11 1.071547783528163E-9 1.225018651739172E-12
node 3.424437761170179E-15 -1.188607965913278E-14 -3.037267572144975E-11 1.695899727129299E-9 -1.694862230349912E-9 1.350384807508784E-12
peri -1.455334810658045E-13 4.619381244420671E-13 1.071547783528163E-9 -1.694862230349912E-9 1.935085783277378E-9 -1.109891898451242E-12
i -5.064007802075201E-16 1.658346323727023E-15 1.225018651739172E-12 1.350384807508784E-12 -1.109891898451242E-12 2.710747922068605E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO493199  

48564 (1994 BL3)          Discovered 1994-Jan-16 by Elst, E. W., Pollas, C. at Caussols
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 BL3 = 2000 KX48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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